LEED AP with Operations and Maintenance (O+M ) Practice Exam

Which factors are crucial for developing an effective thermal comfort strategy? (Select 3)

1. Clothing

2. Wall colors

3. Metabolic rate

4. Humidity

The correct answer is: Clothing

An effective thermal comfort strategy is essential for maintaining occupants' well-being in a built environment. Understanding the crucial factors that contribute to thermal comfort helps ensure that indoor spaces are conducive to productivity and overall satisfaction. Clothing is a significant factor because it affects how individuals perceive temperature. Different types of clothing provide varying levels of insulation and can impact heat retention or loss. When developing a thermal comfort strategy, it is vital to acknowledge the clothing habits of occupants, as this influences their thermal comfort level. Metabolic rate also plays a key role in thermal comfort. Individuals generate heat through metabolic processes, and this rate varies based on factors such as activity level, age, and health. A higher metabolic rate means that a person produces more body heat, which can alter their comfort level in response to ambient temperatures. Understanding the variation in metabolic rates among occupants is crucial for tailoring the thermal environment to meet diverse needs. Humidity is another critical factor in developing an effective thermal comfort strategy. Humidity levels affect how heat is perceived; high humidity can make air feel warmer and more oppressive, while low humidity can lead to discomfort through drying air. Controlling humidity allows for better comfort levels and can reduce the risk of mold growth and other moisture-related issues. While wall colors can influence perceived